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Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: University of Rhode Island
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Ship: Nautilus
Cruise: NA035
Sample: 113-ROVG
Device: grab, ROV
Latitude: 18.1571
Longitude: -65.0573
Water Depth(m): 1060
Date: 20131017
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, insular
1 :   
Lithology/Mineralogy: igneous (intrusive/plutonic), granodiorite plagioclase + amphibole
Weathering/Metamorphism: weathering - light
Glass/remarks:notable Mn/Fe oxide coatings
Comments: Triangular, wedge-shaped rock, mn-coating on top side, ~20 cm across, pried out of cliff face, some tube worm encrustation. Granodiorite, w/ quartz, k-spar, amphibole, plagioclase, fresh interior, punky on the outside w/ some Mn crust

When you refer to individual samples/data in the IMLGS, please cite each source repository whose data you use.

More Information and how to cite the IMLGS: doi:10.7289/V5H41PB8.

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